.bottom-bar {
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 1.333333rem;
    display: flex;
    border-top: 1px solid #b6b6b6;

    background-color: rgba(246,246,246,0.95);
}

.bottom-bar .btn-item {
    flex: 1;
    display: flex;
    font-size: 0.293333rem;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #999;
}
.bottom-bar .tab-icon {
    margin-bottom: 0.106667rem;
    width: 0.666667rem;
    height: 0.666667rem;
    background-size: cover;
}

.bottom-bar .index.btn-item .tab-icon {
    background-image: url('./img/homeIcon.png');
}
.bottom-bar .my.btn-item .tab-icon {
    background-image: url('./img/myIcon.png');
}
.bottom-bar .order.btn-item .tab-icon {
    background-image: url('./img/orderIcon.png');
}
.bottom-bar .btn-item.active {
    color: #000;
}
.bottom-bar .index.btn-item.active .tab-icon {
    background-image: url('./img/homeIconActive.png');
}
.bottom-bar .my.btn-item.active .tab-icon {
    background-image: url('./img/myIconActive.png');
}
.bottom-bar .order.btn-item.active .tab-icon {
    background-image: url('./img/orderIconActive.png');
}
